: Always use a high-quality or original Samsung USB cable. Diagnostic modes are highly sensitive to connection stability. FRP Bypass/Recovery : This driver is frequently used alongside tools for FRP (Factory Reset Protection) bypass
If your computer detects an "Exynos Usb Device" with a yellow exclamation mark in the Device Manager, you may need to install this specific driver manually. SEC, SYSTEM LSI Exynos USB Device 4.0.0.0 - DriverMax Exynos Usb Device-4.0.0.0-